EP0454148A3 - Pipe joint - Google Patents

Pipe joint Download PDF

Info

Publication number
EP0454148A3
EP0454148A3 EP19910106800 EP91106800A EP0454148A3 EP 0454148 A3 EP0454148 A3 EP 0454148A3 EP 19910106800 EP19910106800 EP 19910106800 EP 91106800 A EP91106800 A EP 91106800A EP 0454148 A3 EP0454148 A3 EP 0454148A3
Authority
EP
European Patent Office
Prior art keywords
pipe joint
joint
pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP19910106800
Other languages
English (en)
Other versions
EP0454148A2 (de
Inventor
Richard Werner Delange
Merle Edward Evans
Donna Saunders Anderson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baker Hughes Holdings LLC
Original Assignee
Baker Hughes Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of EP0454148A2 publication Critical patent/EP0454148A2/de
Publication of EP0454148A3 publication Critical patent/EP0454148A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • F16L15/004—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with axial sealings having at least one plastically deformable sealing surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Earth Drilling (AREA)
EP19910106800 1990-04-27 1991-04-26 Pipe joint Withdrawn EP0454148A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51671990A 1990-04-27 1990-04-27
US516719 1995-08-18

Publications (2)

Publication Number Publication Date
EP0454148A2 EP0454148A2 (de) 1991-10-30
EP0454148A3 true EP0454148A3 (en) 1992-01-22

Family

ID=24056819

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910106800 Withdrawn EP0454148A3 (en) 1990-04-27 1991-04-26 Pipe joint

Country Status (3)

Country Link
EP (1) EP0454148A3 (de)
JP (1) JPH0579583A (de)
CA (1) CA2041346A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6485063B1 (en) * 1996-05-15 2002-11-26 Huey P. Olivier Connection
US6609735B1 (en) * 1998-07-29 2003-08-26 Grant Prideco, L.P. Threaded and coupled connection for improved fatigue resistance
JP3744385B2 (ja) * 2000-06-09 2006-02-08 住友金属工業株式会社 管継手
IT1318179B1 (it) 2000-07-17 2003-07-23 Dalmine Spa Giunzione filettata integrale per tubi.
JP3714138B2 (ja) * 2000-09-08 2005-11-09 住友金属工業株式会社 管のねじ継手
US9599259B2 (en) 2007-05-29 2017-03-21 Vam Usa, Llc Oilfield threaded connections
CN103791181B (zh) * 2008-11-04 2017-09-26 Vam美国有限责任公司 抗压性能提高的油田用管状接头
WO2010059145A1 (en) * 2008-11-24 2010-05-27 Vam Usa, Llc Oilfield threaded connections
CN114423204B (zh) * 2022-01-26 2022-11-22 四川大学 一种滚柱滑链式钻杆自适应导向固定装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3355192A (en) * 1965-08-09 1967-11-28 Drilco Oil Tools Inc Threaded connections
EP0127560A2 (de) * 1983-04-29 1984-12-05 Baker Hughes Incorporated Mit einer unilateralen Dichtung versehene Schraubverbindung
US4521042A (en) * 1983-07-05 1985-06-04 Hydril Company Threaded connection
WO1986006456A1 (en) * 1985-04-26 1986-11-06 Hydril Company Tubular connection having two thread sets with multiple interengaging characteristics
US4707001A (en) * 1986-06-20 1987-11-17 Seal-Tech, Inc. Liner connection

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3355192A (en) * 1965-08-09 1967-11-28 Drilco Oil Tools Inc Threaded connections
EP0127560A2 (de) * 1983-04-29 1984-12-05 Baker Hughes Incorporated Mit einer unilateralen Dichtung versehene Schraubverbindung
US4521042A (en) * 1983-07-05 1985-06-04 Hydril Company Threaded connection
WO1986006456A1 (en) * 1985-04-26 1986-11-06 Hydril Company Tubular connection having two thread sets with multiple interengaging characteristics
US4707001A (en) * 1986-06-20 1987-11-17 Seal-Tech, Inc. Liner connection

Also Published As

Publication number Publication date
JPH0579583A (ja) 1993-03-30
EP0454148A2 (de) 1991-10-30
CA2041346A1 (en) 1991-10-28

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